Two extra

Normally, just letting a human consume blood from a vampire wasn't enough to turn someone. If blood from a vampire was accidentally consumed by a human, it wouldn't turn them. One couldn't just carry vampire blood around them, and turn people as they wished.

What would need to take place was a blood ritual, the activation process of turning a human into a vampire, and that started with the human consuming the blood. Both Paul and Sam had no clue how to activate the blood ritual, their only knowledge was what they had been through themselves via Quinn. 

And Sam wasn't too sure Quinn knew either, since he would activate via the system he used.

However, someone was telling them everything they needed to do step by step, the same voice that reached out to them from before. They could feel the strange energy inside them activate and resonate,  as if their bodies were linked to the two infront of them, and just like before, the process of them being turned had begun.